diff --git a/Cargo.lock b/Cargo.lock
index eb917cd1..40f9c665 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2551,16 +2551,15 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.10"
+version = "0.7.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5419f34732d9eb6ee4c3578b7989078579b7f039cbbb9ca2c4da015749371e15"
+checksum = "d7fcaa8d55a2bdd6b83ace262b016eca0d79ee02818c5c1bcdf0305114081078"
 dependencies = [
  "bytes",
  "futures-core",
  "futures-sink",
  "pin-project-lite",
  "tokio",
- "tracing",
 ]
 
 [[package]]
diff --git a/rumqttd/Cargo.toml b/rumqttd/Cargo.toml
index 8d1fd604..2dfba7e5 100644
--- a/rumqttd/Cargo.toml
+++ b/rumqttd/Cargo.toml
@@ -12,28 +12,40 @@ license.workspace = true
 authors.workspace = true
 
 [dependencies]
-tokio = { version = "1.36", features = ["rt", "time", "net", "io-util", "macros"]}
-serde = { version = "1.0.196", features = ["derive"] }
-serde_json = "1.0.113"
+tokio = { version = "1.33", features = [
+    "rt",
+    "time",
+    "net",
+    "io-util",
+    "macros",
+] }
+serde = { version = "1.0.188", features = ["derive"] }
+serde_json = "1.0.107"
 bytes = { version = "1", features = ["serde"] }
-flume = { version = "0.11.0", default-features = false, features = ["async"]}
+flume = { version = "0.11.0", default-features = false, features = ["async"] }
 slab = "0.4.9"
 thiserror = "1.0.57"
-tokio-util = { version = "0.7", features = ["codec"], optional = true }
+tokio-util = { version = "0.7.13", features = ["codec"] }
 tokio-rustls = { version = "0.25.0", optional = true }
 rustls-webpki = { version = "0.102.2", optional = true }
 tokio-native-tls = { version = "0.3.1", optional = true }
 rustls-pemfile = { version = "2.1.0", optional = true }
-async-tungstenite = { version = "0.25", default-features = false, features = ["tokio-runtime"], optional = true }
-ws_stream_tungstenite = { version= "0.13", default-features = false, features = ["tokio_io"], optional = true }
-x509-parser = {version= "0.15.1", optional = true}
-futures-util = { version = "0.3.30", optional = true}
+async-tungstenite = { version = "0.25", default-features = false, features = [
+    "tokio-runtime",
+], optional = true }
+ws_stream_tungstenite = { version = "0.13", default-features = false, features = [
+    "tokio_io",
+], optional = true }
+x509-parser = { version = "0.15.1", optional = true }
+futures-util = { version = "0.3.30", optional = true }
 parking_lot = "0.12.1"
 config = "0.14"
-tracing = { version="0.1", features=["log"] }
-tracing-subscriber = { version="0.3.18", features=["env-filter"] }
+tracing = { version = "0.1", features = ["log"] }
+tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
 metrics = "0.22.1"
-metrics-exporter-prometheus = { version = "0.13.1", default-features = false, features = ["http-listener"] }
+metrics-exporter-prometheus = { version = "0.13.1", default-features = false, features = [
+    "http-listener",
+] }
 clap = { version = "4.4", features = ["derive"] }
 axum = "0.7.4"
 rand = "0.8.5"
@@ -42,9 +54,18 @@ subtle = "2.5"
 
 [features]
 default = ["use-rustls", "websocket"]
-use-rustls = ["dep:tokio-rustls", "dep:rustls-webpki", "dep:rustls-pemfile", "dep:x509-parser"]
+use-rustls = [
+    "dep:tokio-rustls",
+    "dep:rustls-webpki",
+    "dep:rustls-pemfile",
+    "dep:x509-parser",
+]
 use-native-tls = ["dep:tokio-native-tls", "dep:x509-parser"]
-websocket = ["dep:async-tungstenite", "dep:tokio-util", "dep:futures-util", "dep:ws_stream_tungstenite"]
+websocket = [
+    "dep:async-tungstenite",
+    "dep:futures-util",
+    "dep:ws_stream_tungstenite",
+]
 verify-client-cert = []
 validate-tenant-prefix = ["verify-client-cert"]
 allow-duplicate-clientid = []